My 4 cyl S-10 immediatly revs to 4500 rpm when starting. Wht?

Asked by Feb 25, 2012 at 12:23 AM about the 1994 Chevrolet S-10

Question type: Maintenance & Repair

This morning when starting my 1994 S-10, it immeditaly reved to 4500 rpm"s.  Shuting down and restarting had same results.  The accelerator is moving freely.

2 Answers

15

2 things one take off your throttle body and clean it the sensors in there could have crud on them then clean your mass air flow sensor and check you vacuum lines and she should run like a champ.

1 of 1 people found this helpful.

I found a disconnected vacumn line. Thanks.

Your Answer

Chevrolet S-10 Experts

  • #1
    Andrew Olsen
    Reputation
    2,370
  • #2
    Trebor66
    Reputation
    1,020
  • #3
    John Saffrahn
    Reputation
    1,000
View All

Related Models For Sale

Used Ford Ranger
169 Great Deals out of 5,541 listings starting at $1,000
Used GMC Sonoma
7 Great Deals out of 435 listings starting at $1,499
Used Toyota Tacoma
569 Great Deals out of 42,378 listings starting at $2,999
Used Ford F-150
2,232 Great Deals out of 183,025 listings starting at $1,500
Used Dodge Dakota
125 Great Deals out of 3,692 listings starting at $1,650
Used Chevrolet Blazer
4 Great Deals out of 1,153 listings starting at $950
Used GMC Sierra 1500
788 Great Deals out of 68,289 listings starting at $1,350
Used Dodge Ram 1500
412 Great Deals out of 10,668 listings starting at $1,500
Used Chevrolet C/K 1500
873 listings starting at $3,195
Used Chevrolet Camaro
420 Great Deals out of 31,911 listings starting at $2,395

Used Cars For Sale

2004 Chevrolet S-10 For Sale
56 listings starting at $2,495
2003 Chevrolet S-10 For Sale
3 Great Deals out of 325 listings starting at $3,299
2002 Chevrolet S-10 For Sale
195 listings starting at $2,495
2001 Chevrolet S-10 For Sale
169 listings starting at $1,800
2000 Chevrolet S-10 For Sale
184 listings starting at $3,900

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.